How far is Dearborn, MI from Williamston, MI?
The driving distance from Dearborn, MI to Williamston, MI is about 71.6 miles (115.2 km), with a travel time of about 01h 26m by car.
- The straight-line flight distance is about 61.8 miles (99.5 km).
- For a round trip, plan for roughly 02h 52m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 26m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Charter township in Livingston County, Michigan
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Dearborn and Williamston.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dearborn and Williamston.
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1
Start on Michigan Avenue
24 m · 7 sec · Michigan Avenue
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2
Turn left onto Schaefer Road
2572 ft · 1 min · Schaefer Road
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3
Turn right onto Ford Road
159 m · 11 sec · Ford Road
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4
Continue on Ford Road
1.9 mi · 3 min · Ford Road
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5
Turn slight right
1987 ft · 1 min
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6
Turn straight onto North M 39 Service Drive
107 m · 8 sec · North M 39 Service Drive
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7
Take the ramp straight toward M 39 North
146 m · 12 sec
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8
Merge slight left onto Southfield Freeway
8.5 mi · 12 min · Southfield Freeway
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9
Keep slight left to continue on M 10 North: Lansing
2572 ft · 1 min
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10
Merge slight left onto John C Lodge Freeway
3.9 mi · 4 min · John C Lodge Freeway
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11
Take the exit slight left toward I 696 West: Lansing
2310 ft · 56 sec
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12
Merge slight left onto Walter P Reuther Freeway
8.2 mi · 9 min · Walter P Reuther Freeway
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13
Merge slight right
17.9 mi · 19 min
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14
Keep slight left
23.6 mi · 25 min
-
15
Take the exit slight right toward M 43, M 52: Stockbridge, Webberville
2102 ft · 53 sec
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16
Turn right onto Stockbridge Road
3189 ft · 53 sec · Stockbridge Road
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17
At the end of the road, turn left onto East Grand River Avenue
4.5 mi · 7 min · East Grand River Avenue
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18
Turn left onto South Putnam Street
35 m · 4 sec · South Putnam Street
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19
Arrive at your destination
0 m · 1 sec · South Putnam Street
Car Route Details
A richer read on the saved driving route between Dearborn and Williamston.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Walter P Reuther Freeway
Keep slight left
23.6 mi · 00h 25m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Dearborn and Mostly Sunny near Williamston.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dearborn to Williamston?
The road trip is about 71.6 miles (115.2 km) and usually takes 01h 26m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Green Oak is a useful midpoint, sitting about 35.7 miles from Dearborn and 35.9 miles from Williamston.
How much longer is the road route than the straight-line distance?
The direct path is about 61.8 miles (99.5 km), while the road route adds roughly 9.8 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 3:38 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.54 one way or $19.08 round trip. Estimated CO2 is about 22.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Dearborn and Mostly Sunny near Williamston.
Stop Ideas Near Green Oak
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Green Oak.
Ann Arbor station
Pontiac Transportation Center
Troy Transit Center
Birmingham, Michigan
Flight Path Map
This map shows the direct air route between Dearborn and Williamston. Straight-line distance: 61.8 mi (99.46 km).
#1 Dearborn
The most populous city in Wayne County, Michigan.
| Population | 93,367 |
| Coordinates | 42.3222600, -83.1763100 |
| Altitude | 180 |
| Country | United States |
#2 Williamston
Human settlement in Ingham County, Michigan, United States of America
| Population | 3,928 |
| Coordinates | 42.6889200, -84.2830200 |
| Altitude | 264 |
| Country | United States |
End: Williamston (-84.28302, 42.68892)
Estimated Travel Time
Distance: 115 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 23m |
| 40 mph (64.37 km/h) | 01h 47m |
| 50 mph (80.47 km/h) | 01h 25m |
| 60 mph (96.56 km/h) | 01h 11m |
| 70 mph (112.65 km/h) | 01h 01m |
| 80 mph (129 km/h) | 00h 53m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $9.54 | $19.08 |
| Mid-grade | $4.25 | $10.76 | $21.52 |
| Premium | $4.65 | $11.77 | $23.55 |
| Diesel | $5.30 | $13.42 | $26.84 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Michigan · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.